Reigning Phoenix Music have announced the integration of Atomic Fire Records. The deal, which includes Atomic Fire’s sub-label Fireflash Records, will incorporate the label’s roster into RPM. As such, RPM now includes Opeth, Meshuggah, Helloween, Amorphis, Deicide, etc. Sven Bogner, founder of RPM, commented: “Everyone at RPM is extremely excited about the prospect of continuing…